package w14;

import java.io.*;

public class Example10_6 {
	public static void main(String args[]) {
		File sourceFile = new File("src\\w14", "b.txt"); // 读取的文件
		File targetFile = new File("src\\w14", "a.txt"); // 写入的文件
		char c[] = new char[19]; // char型数组
		try {
			Writer out = new FileWriter(targetFile, true); // 指向目的地的输出流
			Reader in = new FileReader(sourceFile); // 指向源的输入流
			int n = -1;
			while ((n = in.read(c)) != -1) {
				out.write(c, 0, n);
			}
			out.flush();
			out.close();
		} catch (IOException e) {
			System.out.println("Error " + e);
		}
	}
}
